//
// DotNetNuke - http://www.dotnetnuke.com
// Copyright (c) 2002-2010
// by Perpetual Motion Interactive Systems Inc. ( http://www.perpetualmotion.ca )
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//

using DotNetNuke.Data;
namespace DotNetNuke.Services.Installer.Installers
{
	public class AssemblyInstaller : FileInstaller
	{
		protected override string CollectionNodeName {
			get { return "assemblies"; }
		}
		protected override string DefaultPath {
			get { return "bin\\"; }
		}
		protected override string ItemNodeName {
			get { return "assembly"; }
		}
		protected override string PhysicalBasePath {
			get { return PhysicalSitePath + "\\"; }
		}
		public override string AllowableFiles {
			get { return "dll"; }
		}
		protected override void DeleteFile(InstallFile file)
		{
			if (DataProvider.Instance().UnRegisterAssembly(this.Package.PackageID, file.Name)) {
				Log.AddInfo(Util.ASSEMBLY_UnRegistered + " - " + file.FullName);
				base.DeleteFile(file);
			} else {
				Log.AddInfo(Util.ASSEMBLY_InUse + " - " + file.FullName);
			}
		}
		protected override bool IsCorrectType(InstallFileType type)
		{
			return (type == InstallFileType.Assembly);
		}
		protected override bool InstallFile(InstallFile file)
		{
			bool bSuccess = true;
			if (file.Action == "UnRegister") {
				DeleteFile(file);
			} else {
				int returnCode = DataProvider.Instance().RegisterAssembly(this.Package.PackageID, file.Name, file.Version.ToString(3));
				switch (returnCode) {
					case 0:
						Log.AddInfo(Util.ASSEMBLY_Added + " - " + file.FullName);
						break;
					case 1:
						Log.AddInfo(Util.ASSEMBLY_Updated + " - " + file.FullName);
						break;
					case 2:
					case 3:
						Log.AddInfo(Util.ASSEMBLY_Registered + " - " + file.FullName);
						break;
				}
				if (returnCode < 2 || (returnCode == 2 && file.InstallerInfo.RepairInstall)) {
					bSuccess = base.InstallFile(file);
				}
			}
			return bSuccess;
		}
	}
}
